2) ester-amide exchange reaction
酯-酰胺交换反应
1.
The results indicated that the compatibility of the systems hadn t been evidently improved when blending time was prolonged, but had been improved a lot when blending temperature was increased because of the existence of ester-amide exchange reaction.
研究发现:延长共混时间,对共混体系有一定的增容效果但尚不理想;提高共混温度,使酯-酰胺交换反应程度加深,体系相容性提高;加入4%的增容剂,增容效果最明显。
3) Amino exchange reaction
胺交换反应
1.
Several β aromaticamino ketones,which were designed according to some hypothetical models of the cyclooxygenase and 5 lipoxygenase active sites,were synthesized by an amino exchange reaction.
根据环氧化酶、5脂氧化酶活性中心结构模型设计了一组β芳胺酮类化合物,并用胺交换反应合成了这些化合物。
4) Acetate transesterification reaction
乙酰氧基酯交换反应
5) exchange reaction
交换反应
1.
The geometry structures and vibrational frequencies of the transition states(TS) for both abstract and exchange reaction have been obtained.
本文采用UCCSD(T)/aug-cc-pVTZ方法研究了H+NH3反应势能面,获得了夺氢反应和交换反应过渡态的的几何结构和振动频率。
6) Amidization
酰胺化反应
1.
The pour point reducer used for the Daqing 0# diesel oil was prepared by esterification,polymerization and amidization.
采用酯化、聚合和酰胺化反应制备了用于大庆0#柴油的降凝剂。
补充资料:N-(羟甲基)-2-丙烯酰胺与2-丙烯酰胺的聚合物
CAS:26338-66-9
分子式:(C3H5NO·C4H7NO2)x
中文名称:N-(羟甲基)-2-丙烯酰胺与2-丙烯酰胺的聚合物
英文名称:2-Propenamide, N-(hydroxymethyl)-, polymer with 2-propenamide 2-Propenamide,N-(hydroxymethyl)-,polymer with 2-propenamide
分子式:(C3H5NO·C4H7NO2)x
中文名称:N-(羟甲基)-2-丙烯酰胺与2-丙烯酰胺的聚合物
英文名称:2-Propenamide, N-(hydroxymethyl)-, polymer with 2-propenamide 2-Propenamide,N-(hydroxymethyl)-,polymer with 2-propenamide
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条